DNA in MOTION

This is the image of agarose gel electrophoresis performed after DNA isolation from human blood samples. DNA carries a negative charge because of its phosphate backbone. The samples are loaded at the cathode and DNA migrates from cathode (+ve) to anode (-ve) when placed in an electric field.

DG genomic dna isolation [20-04-2015]-003

In response to The Daily Post’s weekly photo challenge: “Motion.”

Advertisements